How do I compress a TIFF to 100 KB?

Drop the TIFF onto the compressor above. The 100 KB target is already set, so just click Compress and download the result.

Will the file be exactly 100 KB?

It aims to land at or just under 100 KB. 100 KB here means 100,000 bytes, so it also fits sites that count 1 KB as 1,024 bytes.

How much quality will I lose at 100 KB?

100 KB is enough for a sharp photo at preview size, which is all most forms display. Full-resolution phone photos are downscaled to fit. At 100 KB, a detailed TIFF photo comes out around 960 × 640 px at good quality; simpler images can stay larger. Small TIFF targets need JPEG compression inside the TIFF, so the result is no longer lossless.

My TIFF is already smaller than 100 KB. What now?

Then it already fits, and compressing it further would only cost quality. Upload it as it is, or pick a smaller target if you need it smaller still.

What if my TIFF can't get down to 100 KB?

Very large or detailed images are scaled down further to reach 100 KB. If the result is too small, pick a larger target.

What is 100 KB typically needed for?

Common reasons: many upload forms cap images at 100 KB; profile photos on portals, directories and job sites; small inline images and thumbnails on web pages. Limits vary by site, so check the exact number where you're uploading.

Yes. It's compressed inside your browser and never uploaded.

TIFF→smaller TIFF→PNG JPG→smaller TIFF→JPG PNG→smaller TIFF→WebP MP4→smaller TIFF→JPEG MP3→smaller TIFF→PDF PDF→smaller TIFF→GIF WebP→smaller TIFF→AVIF HEIC→smaller TIFF→SVG DOCX→smaller TIFF→ICO GIF→smaller TIFF→BMP SVG→smaller TIFF→PSD MOV→smaller TIFF→EPS AVIF→smaller TIFF→JXL TIFF→TGA M4A→smaller TIFF→DDS TIFF→EXR WebM→smaller TIFF→HDR TIFF→JP2 MKV→smaller TIFF→CUR TIFF→PPM XLSX→smaller TIFF→QOI TIFF→PCX EPUB→smaller TIFF→PGM TIFF→PBM AVI→smaller PNG→JPG JPG→PNG FLAC→smaller PNG→WebP JPG→WebP PPTX→smaller WebP→PNG WebP→JPG AAC→smaller HEIC→PNG HEIC→JPG ZIP→smaller MP4→MP3 PNG→JPEG OGG→smaller JPG→JPEG JPEG→PNG Opus→smaller JPEG→JPG PNG→PDF 7Z→smaller JPG→PDF PDF→PNG ODT→smaller PDF→JPG HEIC→WebP TAR.GZ→smaller MP4→WebP PDF→DOCX ODS→smaller DOCX→PDF JPEG→WebP ODP→smaller WebP→JPEG PNG→GIF TAR.BZ2→smaller JPG→GIF GIF→PNG TAR.XZ→smaller GIF→JPG MP4→MOV MOV→MP4 WebP→PDF HEIC→JPEG WebP→GIF GIF→WebP HEIC→PDF MP3→WAV WAV→MP3 JPEG→PDF PDF→JPEG SVG→PNG SVG→JPG HEIC→GIF MOV→MP3 MP4→GIF GIF→MP4 JPEG→GIF GIF→JPEG PNG→AVIF JPG→AVIF AVIF→PNG AVIF→JPG MP3→M4A M4A→MP3 GIF→PDF SVG→PDF PNG→SVG JPG→SVG PDF→SVG SVG→WebP MOV→WebP MP4→WAV MP4→WebM WebM→MP4 WebP→AVIF AVIF→WebP WebP→SVG SVG→JPEG MP4→MKV MKV→MP4 HEIC→AVIF MP4→M4A JPEG→AVIF AVIF→JPEG JPEG→SVG MOV→GIF GIF→MOV WebM→MP3 AVIF→PDF MP3→FLAC FLAC→MP3 MP4→AVI AVI→MP4 MKV→MP3 GIF→AVIF AVIF→GIF SVG→GIF GIF→SVG WebM→WebP MOV→WAV XLSX→PDF CSV→PDF EPUB→PDF PDF→EPUB MOV→WebM WebM→MOV MKV→WebP PNG→ICO JPG→ICO ICO→PNG ICO→JPG MP3→AAC WAV→M4A AAC→MP3 M4A→WAV MP4→FLAC

Compress TIFF to 100 KB

Shrink a TIFF to 100 KB or less for upload forms with a 100 KB limit. Free, and nothing is uploaded.

Runs in your browser
Same format, smaller file
Batch & ZIP download

How to compress a TIFF to 100 KB

1
Add your TIFF
Drop one or more TIFF files onto the compressor above, paste them, or click to browse.
2
100 KB is preset
The target is already set to 100 KB, and each file is compressed to land at or just under it. You can switch to another size or a percentage to reduce by.
3
Compress
Click Compress. The TIFF is processed in your browser; nothing is uploaded.
4
Check and download
Check the new size, then download each file or all of them as a ZIP.

What fits in 100 KB

Roughly how large a detailed TIFF photo can be at 100 KB. Simple images, like documents and graphics, can stay larger.

Image	Roughly fits	Quality
Photo (3:2)	≈ 960 × 640 px	Good
Photo (3:2)	≈ 1,300 × 860 px	Acceptable, some artefacts
Square photo or avatar	≈ 780 × 780 px	Good

Rough guide for detailed photos. Real results depend on detail, noise and colour.

What 100 KB is typically for

Many upload forms cap images at 100 KB
Profile photos on portals, directories and job sites
Small inline images and thumbnails on web pages

Limits vary by site and change over time; check the exact number where you're uploading.

How TIFF gets smaller

Switches to efficient Deflate or JPEG compression inside the TIFF container.

Compress TIFF by quality level instead →

Neighbouring sizes

Or compress TIFF by level and set any size or percentage yourself.

Got a mix of formats? Compress any image to 100 KB.

Compress other images

All images →

TIFF to 100 KB: frequently asked questions

Free, private and in your browser

TIFF to 100 KB, done.

Drop the file, keep the preset, download the result. No sign-up, no watermark.

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Most conversions never leave your device
Cloud files deleted automatically
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