Every conversion, explained.
One page per conversion, with the same converter as the home page and the specifics around it: what the format keeps, what it drops, how much smaller or larger the file gets, and the setting we choose for you. 182 pages so far.
Runs in your browser. Your file never leaves your computer.
Images
All images- HEIC to JPGiPhone photos, turned into the JPG that Windows, forms, email and older apps expect. Converted on your own machine, location removed.
- HEIC to PNGHEIC to PNG keeps every pixel exactly, for editing, documentation or archiving. Location data is stripped on the way.
- HEIC to WebPHEIC to WebP: browser-friendly files close to the HEIC's own efficiency, without a detour through JPG.
- HEIC to PDFA one-page PDF from each photo, for forms, expenses and offices that want documents rather than images.
- JPG to WebPThe standard web upgrade: same visible picture, meaningfully smaller file, supported by every current browser.
- WebP to JPGSaved an image and your editor refuses it? JPG restores compatibility with every tool ever written.
- JPG to PNGA lossless container for further editing. Fair warning: photos get big, and no JPG artifacts are healed.
- PNG to JPGScreenshots and exports that ballooned as PNG drop to a fraction as quality-85 JPG. Transparency becomes white.
- PNG to WebPLossless WebP beats PNG at its own game by about a third; lossy WebP crushes photographic PNGs entirely.
- WebP to PNGLossless out of the box: exact pixels and intact transparency, in the format every editor and tool accepts.
- PNG to AVIFAVIF pushes past WebP for photographic content, at the cost of slower encoding and older-software support.
- AVIF to PNGExact decoded pixels in the format everything accepts, when an AVIF meets software that has never heard of it.
- JPG to AVIFRoughly half the bytes of the JPG at matching visible quality. Worth it where load time is money.
- AVIF to JPGFrom the newest image format to the oldest reliable one, for every tool and person the AVIF confuses.
- WebP to AVIFFor pipelines standardising on AVIF. From lossy WebP sources the gain is real but bounded; the page says so.
- AVIF to WebPNearly the compression, far broader acceptance: the middle ground when AVIF is a step too far.
- PNG to ICOA proper favicon file: 16, 32, 48 and 256 pixel versions packed together, from one square-ish PNG.
- PNG to PDFGraphics embedded losslessly, photos as JPEG, page sized to the image or fitted to A4 or Letter.
- WebP to GIFMessage boards, chat apps and tools that animate GIFs and nothing else. 256 colours, every frame kept.
- WebP to MP4A silent video that loops like the animation but weighs a fraction and plays in every player and timeline.
- JPG to PDFPortals, expense systems and clerks ask for documents, not images. One page per photo, assembled locally.
- WebP to PDFWeb-saved images, packaged as one-page documents for systems that only shake hands with PDFs.
- AVIF to PDFThe newest image format, wrapped as a plain one-page PDF that any system from any decade will take.
- GIF to MP4The classic upgrade. Video codecs were built for motion; the same clip drops dramatically and plays everywhere.
- GIF to PNGA clean lossless still from a GIF: the first frame of an animation, or the whole image of a static one.
- GIF to JPGOld sites saved photographs as GIFs, dithered to 256 colours. JPG at least stores what remains efficiently.
- GIF to WebPSame loop, full colour range, a fraction of the bytes, for destinations that live in browsers.
- GIF to AVIFOld GIF graphics and photos, restored to a modern format at the smallest sizes browsers can decode.
- GIF to PDFLegacy diagrams and charts, put on a proper page for filing, printing or attaching where documents rule.
- BMP to PNGIdentical pixels at a fraction of the bytes. The default correct destination for any bitmap file.
- BMP to JPGPhotographic bitmaps drop from absurd to ordinary: a 24 MB file becomes a 1 MB JPG that mails and uploads.
- BMP to WebPLossless for graphics, quality 82 for photos, chosen automatically, always a fraction of the bitmap.
- BMP to AVIFThe two extremes of image storage meet: raw bitmaps become the smallest files modern browsers decode.
- BMP to PDFFaxes, scans and legacy exports live as BMPs; filing systems want PDFs. One page, assembled locally.
- TIFF to JPGArchival masters stay archival; this makes the copy you can actually email, at quality 85.
- TIFF to PNGLossless to lossless: the fidelity of the scan in a format the whole software world opens without plugins.
- TIFF to WebPMuseum-grade scans published at web weight: lossless where it counts, quality 82 where it doesn't.
- TIFF to AVIFHigh-resolution TIFF sources squeeze to remarkable sizes for image-heavy sites, encoded on your machine.
- TIFF to PDFDocuments scanned as TIFFs, filed as the PDFs they were always meant to be. Lossless embedding throughout.
- PSD to PNGThe flattened Photoshop composite as a lossless image, transparency intact, no Photoshop required.
- PSD to JPGSend the design for review without sending Photoshop along: the composite at quality 85, made locally.
- PSD to WebPFrom working file to servable image in one local step, lossless or lossy as the content warrants.
- PSD to AVIFDesign composites at the web's smallest sizes, straight from the working file, no export chain.
- PSD to PDFThe composite on a proper page, viewable in every boardroom and inbox, produced without Adobe software.
- SVG to PNGVector artwork rasterised at exactly the size you need, transparency kept, edges crisp at that size.
- SVG to ICOVector source means every icon size renders perfectly, from browser tab dot to desktop shortcut.
- SVG to WebPFor image pipelines and platforms that reject SVGs: rendered at your size, compressed for the web.
- SVG to PDFDiagrams and marks placed on a document page for printing, sharing and slide-deck duty.
- Optimize JPGRe-encoded with a sharper encoder at quality 85, typically 20 to 30 percent lighter, same look.
- Optimize PNGSame pixels, verified identical, in a smaller file: compression tightened with nothing traded away.
Audio
All audio- WAV to MP3Turn a large studio recording into a small file that plays anywhere, at a bitrate where almost nobody can hear the difference.
- MP3 to WAVFor the DAW, the sampler, the CD burner or the hardware that refuses compressed audio. Uncompressed 16-bit PCM, nothing added, nothing recovered.
- WAV to FLACFLAC keeps every sample of the recording and still cuts the file roughly in half. The archive format for audio you may need again.
- FLAC to WAVUncompressed PCM for the editor, burner or instrument that refuses FLAC. Same sound, bigger file, zero decoding surprises.
- WAV to M4AAAC at 256 kbps: better sound per megabyte than MP3, native on every Apple device, fine everywhere else.
- M4A to WAVPlain PCM out of an AAC file, for the tool in your chain that wants WAV and nothing else.
- WAV to OGGThe most efficient codec in wide use: transparent around 128 kbps, ideal for the web and for apps, weaker on Apple hardware.
- OGG to WAVOpus and Vorbis files, decoded to plain PCM for editors, burners and anything that never learned OGG.
- AIFF to FLACApple's uncompressed studio format packed losslessly to about half the size, with tags that actually work.
- AIFF to M4AFrom a studio-size file to a share-size one: AAC at 256 kbps, native on the Apple gear the AIFF came from.
- AIFF to MP3The universally playable delivery format, encoded from your uncompressed audio on your own machine.
- AIFF to OGGThe efficiency codec for web and app work, straight from uncompressed source, no server in the loop.
- AIFF to WAVSame uncompressed audio, different wrappers. When a tool insists on WAV, this swaps the wrapper without touching a sample.
- FLAC to M4AYour lossless library, made playable on iPhones and everything else, at 256 kbps AAC.
- M4A to FLACOnly for one honest reason: a workflow that wants lossless input files. No quality returns; the page is upfront about that.
- FLAC to MP3From archive copy to everyday copy: 320 kbps MP3 encoded from lossless source, the best MP3 can be.
- MP3 to FLACNot the sound. What it offers is lossless preservation of what the MP3 is now, for workflows that ask for FLAC.
- FLAC to OGGOpus from lossless source: transparent files small enough for a phone full of albums, if your players cooperate.
- OGG to FLACGame audio and open-format downloads, decoded once and stored losslessly for tools that want FLAC.
- M4A to MP3Old car stereos, ancient players, strict systems: the one format they all know, made from your M4A locally.
- MP3 to M4AWhen a workflow or app insists on M4A. Honest note: this cannot make the MP3 sound better, only fit better.
- M4A to OGGFor open-format targets: game engines, web projects and Linux setups that prefer OGG containers.
- OGG to M4AThe Apple-native container for audio that arrived in an open one. Converted in your browser, generation loss disclosed.
- MP3 to OGGFor OGG-only pipelines. Stated upfront: from MP3 source, this trades a little quality for a lot of compatibility.
- OGG to MP3Downloads and game audio in open containers, moved to the format that every device on earth accepts.
- Audio equalizerA six-band EQ you play with: drag the curve, hear the change live, A/B against the original, then save as WAV or a smaller format. The file stays on your computer.
- Bass boosterA clean low-shelf lift below 90 Hz with a limiter guarding the peaks: fuller low end, no clipping. Starts gentle at +3 dB; drag the curve for more. Works on MP3, WAV, FLAC, M4A and OGG.
- Audio limiterA lookahead limiter, live in your browser: add up to 24 dB of gain while every peak stops at the ceiling you set. In plain words — a volume booster that can't distort. Nothing is uploaded.
- Normalize audioIt measures how loud the file really is — the LUFS number streaming services use — and raises or lowers it to a standard target. Every file you run through it comes out at the same level.
- Audio compressorA full compressor with live preview: threshold, ratio, attack, release, knee, makeup and a delta mode that plays exactly what is being changed. Processed privately in your browser.
- Stereo widenerPushes the sides of a stereo mix outward so it sounds bigger on headphones and speakers, while bass below 120 Hz stays anchored in the middle. Runs on your machine; saves as WAV or smaller.
Video
All video- MOV to MP4iPhone and Mac footage made universal. Already H.264? It repackages in seconds without touching a frame.
- MOV to M4AThe interview, lecture or song from a MOV as a clean M4A, instantly when the soundtrack is already AAC.
- MOV to MP3From video to the one audio format with no compatibility questions. Re-encoded at 320 kbps, locally.
- MOV to WebMVP9 or AV1 in a WebM container, encoded with your machine's hardware where it has it.
- MP4 to M4AMusic videos, lectures, recordings: the audio track lifts out cleanly, instantly when it is already AAC.
- MP4 to MP3Audio out of video, in the format the past two decades of hardware agree on. 320 kbps, trimmed as needed.
- MP4 to WebMHardware VP9 or AV1 encoding for the toolchains and platforms that want open-format video.
- WebM to MP4Screen recordings and downloads that only browsers open, moved to the container everything opens.
- WebM to M4AMeeting captures and browser recordings reduced to their soundtrack, converted to AAC that plays anywhere.
- MKV to MP4The container TVs and phones refuse, repackaged or re-encoded as the one they accept. Often instant.
- MKV to M4AConcerts, talks and rips carry fine soundtracks; this lifts them into an M4A without touching the video.
- MKV to WebMContent bound for browser playback, re-encoded with hardware VP9 or AV1 where the machine offers it.
- AVI to MP4Old codecs decoded in software by a bundled decoder, re-encoded to H.264 that plays on today's everything.
- AVI to M4AThe audio of a legacy recording, decoded and saved as modern AAC without converting the whole video.
- AVI to MP3Tapes and captures reduced to universally playable audio, decoded locally from formats players forgot.
- WMV to MP4Windows Media video decoded in software, re-encoded to the format that outlived it everywhere.
- WMV to M4APresentations and captures give up their audio quickly: software-decoded, AAC-encoded, done.
- WMV to MP3Windows-era recordings become the audio files that padded every player since: portable, trimmed, local.
- FLV to MP4Flash video outlived Flash in old archives. The bundled decoder reads it; a modern MP4 walks out.
- FLV to M4AMusic rips and recorded streams from the 2000s, reduced to clean AAC audio in one quick pass.
- FLV to MP3The sound of old Flash video in the format that needs no explanation, at 320 kbps, trimmed to taste.
- MPEG to MP4MPEG-1 and MPEG-2 footage re-encoded to modern H.264, at half the size and none of the compatibility fuss.
- MPEG to M4ASoundtracks out of MPEG-era recordings: concerts, ceremonies and speeches as clean modern audio.
- MPEG to MP3From digitised home video to audio that plays at any gathering, on any device brought to it.
Documents
All documents- Compress PDFSmaller file, same pages. The pictures inside are re-encoded and the file repacked; text stays selectable, links keep working, and nothing leaves your computer.
- DOCX to MarkdownWord documents translated into clean Markdown: headings, lists, links, tables and footnotes all survive.
- DOCX to HTMLA standalone page with sensible markup, nothing like the tag soup Word exports itself.
- DOCX to PDFRendered as a clean page and passed to your browser's print dialog, where Save as PDF is one click.
- DOC to MarkdownWord files from before 2007, parsed without Word and translated into today's plain-text structure.
- DOC to HTMLLegacy documents rendered into clean standalone HTML pages, no Office round-trip required.
- DOC to PDFLegacy Word files rendered cleanly and saved through your browser's own print dialog. All local.
- PPTX to MarkdownSlide text and structure pulled out of a deck: titles, bullets and tables as portable plain text.
- PPTX to HTMLThe deck's content as one clean scrolling HTML page: linkable, searchable, viewer-free.
- PPTX to DOCXSlide content rebuilt as a Word file: the report the presentation was always hiding.
- PPTX to PDFThe deck's content typeset as a clean document and saved as PDF where your browser prints.
- XLSX to MarkdownEach sheet becomes a Markdown table: figures ready for READMEs, wikis and version control.
- XLSX to HTMLWorkbook sheets as real HTML tables in one standalone page, viewable and copyable anywhere.
- XLSX to DOCXWorkbook sheets rebuilt as native Word tables, ready to be surrounded by actual sentences.
- XLSX to PDFSheets rendered as clean tables and saved through the print dialog: numbers people cannot re-sort or edit.
- ODT to MarkdownOpenDocument text translated to the web's plain format, structure intact, tooling-friendly.
- ODT to HTMLOpenDocument text rendered as one clean HTML page, structure preserved, styling modernised.
- ODT to DOCXFor the collaborator who needs Word format: an OpenDocument file rebuilt with native Word styles.
- ODT to PDFOpenDocument text rendered cleanly and delivered where every browser saves PDFs: one honest click.
- ODS to MarkdownEvery sheet of an ODS as a Markdown table, ready for wikis, READMEs and version-controlled prose.
- ODS to HTMLCalc spreadsheets as clean tables in a standalone page: no LibreOffice needed at the other end.
- ODS to DOCXODS sheets rebuilt as native Word tables in a fresh document, skipping the copy-paste lottery.
- ODS to PDFSpreadsheet tables rendered clean and saved through the print dialog: figures fixed for the record.
- ODP to MarkdownImpress presentations reduced to their words: titles, bullets and tables as portable text.
- ODP to HTMLAn Impress deck as one readable page: sections in slide order, open to any browser and search box.
- ODP to DOCXImpress content rebuilt as an editable Word document, saving the retype after every presentation.
- ODP to PDFSlide content typeset as a flowing document and saved via the print dialog: a handout, not screenshots.
- RTF to MarkdownThe interchange format of the 90s translated to the interchange format of now, structure intact.
- RTF to HTMLRich-text relics rendered as clean standalone pages, ready to publish or paste onward.
- RTF to DOCXUpgraded properly: parsed, restructured and rebuilt as DOCX with native styles throughout.
- RTF to PDFRich-text relics rendered cleanly and saved from the print dialog, on any machine with a browser.
- EPUB to MarkdownBook content as Markdown: chapters become sections, ready for notes, research and text tools.
- EPUB to HTMLThe whole book as one clean HTML page: no reader app, just scrolling and the browser's own search.
- EPUB to DOCXChapters rebuilt as an editable Word file for annotation, excerpting and academic use.
- EPUB to PDFThe book typeset as fixed pages and saved from the print dialog: printable, citable, fixed.
- Markdown to DOCXNotes and READMEs rebuilt with native Word styles: headings, lists, tables and code, all proper.
- Markdown to HTMLNot a fragment: a complete standalone page with sensible typography, ready to serve or send.
- Markdown to PDFRendered to a clean page and saved through the print dialog: plain text becomes a presentable document.
- TXT to DOCXTXT rebuilt into DOCX, with any Markdown-style structure in it recognised and styled properly.
- TXT to HTMLPlain files as clean pages: structure recognised where present, typography handled throughout.
- TXT to PDFTypeset as a real document and saved from the print dialog: from bare text to attachable in seconds.
- PDF to DOCXThe text layer rebuilt as an editable Word document. Honest limits: columns are best effort, scans need OCR.
- PDF to MarkdownThe text layer as structured plain text: headings and lists recovered where the layout permits.
- PDF to TXTThe text layer, page after page, with no markup at all: the rawest useful form of a document.
- PDF to PNGEvery page rendered at the resolution you pick, delivered together as a ZIP. Scans welcome here.
- Split PDFEvery page becomes its own one-page PDF, text and links intact, delivered together as one ZIP.
- Extract pages from PDFRanges like 1-3, 7, 10- become a new PDF in the order you list them. The original stays whole.
- Rotate PDFSideways scans turned 90 or 180 degrees, with text staying selectable because only the rotation flag changes.
- Shrink PDFPages become images at screen resolution: scans collapse in size, text stops being selectable. The blunt tool, used knowingly.
- Password-protect PDFStrong encryption on the file itself: whoever holds it needs the password, wherever it travels.
- Unlock PDFEnter it once more, get a copy that opens freely. For your own documents and archives.
Archives
All archives- Extract ZIPUnpack a ZIP straight into a folder you choose, password or not, without installing anything and without the archive going anywhere.
- RAR to ZIPNo WinRAR at the other end? Repack the archive as a ZIP, folders intact, in one local step.
- RAR to tar.gzArchives headed to servers and build systems, repacked into the bundle Linux tools expect.
- 7z to ZIP7-Zip's format opened and rebuilt as the archive every device understands, folders and all.
- 7z to tar.gzFrom the Windows power-user format to the Unix standard bundle, restructured in one pass.
- TAR to ZIPUnix bundles made friendly for the other side: same files, same folders, zero extra software.
- TAR to tar.gzThe missing compression layer added: same bundle, gzip-packed, as the tools always intended.
- GZ to ZIPLinux-world downloads repacked as ZIPs: the tarball inside is understood, unpacked and rebuilt.
- BZ2 to ZIPThe bzip2 layer and any tarball inside unpacked, then rebuilt as an archive for everyone.
- BZ2 to tar.gzOld bzip2 tarballs re-wrapped in the compression today's pipelines default to.
- XZ to ZIPSource releases and heavy tarballs from the xz world, opened up as ordinary ZIPs for any machine.
- XZ to tar.gzFor older systems and stubborn scripts that never learned xz: same tree, friendlier wrapper.
- ZST to ZIPThe newest compression format unpacked and rebuilt as the oldest reliable one.
- ZST to tar.gzZstandard tarballs re-wrapped in gzip: compatibility with every pipeline since the beginning.
- ISO to ZIPThe files inside a disc image, lifted into a plain archive you can browse like any folder of files.
- ISO to tar.gzDisc image contents as a compressed tarball, ready for Unix archives and server-side storage.
- ZIP to tar.gzWindows-side archives converted to the form remote servers and containers handle best.
- Password-protect ZIPA ZIP re-packed with AES-256: contents unchanged, opening now requires the phrase you set.
- Extract RARUnpacked into a folder you choose, structure intact, without installing WinRAR or anything else.
- Extract 7zRight here: contents unpacked into a folder of your choosing, no installation, no upload.
- Extract TARUnix bundles opened outside the terminal: contents into a folder, hierarchy exactly as packed.
- Extract GZGzip decompressed and any tarball inside unpacked into a folder, in one step, no terminal.
- Extract BZ2Bzip2 files and their tarballs unpacked into a folder, patience included for the format's pace.
- Extract XZThe heavily compressed release format unpacked into ordinary folders, tarball layer and all.
- Extract ZSTZstandard unpacked at its famous speed, contents into a folder, tarball layer included.
- Extract ISODisc images opened like folders: contents extracted straight to disk, no virtual drives involved.
Looking for something not listed? The full list of what the converter handles is on the About page; drop the file on the home page and it will tell you what it can do.