FlowVidFlowVid.

Compress tool

Compress or Convert Image to 100KB Online — Free

Bring any image down to under 100KB instantly. Ideal for forms that allow a slightly larger photo, blog images and faster web pages, this tool compresses your image to a 100 kilobyte target while preserving as much detail as possible. It doubles as a free image-to-100KB converter — compress or convert any JPG or PNG to 100KB in one click.

target ≤ 100 KBnothing stored

Drop your image here

or click to browse

accepts: JPG, PNG, WebP, HEIC

Required photo dimensions and file sizes differ between forms and change over time. This tool helps you hit a common target, but always verify the exact requirement on the official form or notification before you submit.

How to compress to 100kb

  1. Drop your image in, or click to browse and select it.
  2. The tool automatically finds the highest quality that still fits under 100KB.
  3. Check the live preview and the final file size.
  4. Download your optimised image — ready to upload.

What you can use it for

  • Forms and portals with a 100KB photo limit
  • Blog and article images that load fast
  • Profile pictures and social uploads
  • Sharing photos without using mobile data

Why use FlowVid Tools

  • Private by default — we never store your images. They're discarded the moment you're done.
  • Completely free with no watermark and no sign-up required.
  • Fast — drop your image, get the result in seconds. No queues, no waiting.

Supported formats

This tool accepts JPG, PNG, WebP, HEIC as input and gives you a 100KB image as output. Files are processed in seconds and never stored — we keep nothing once you have your result.

FAQ

Frequently asked questions

For most web photos, yes. A well-compressed 100KB JPG looks crisp on screen while loading quickly, which is exactly the balance you want for blog posts and product images.

Yes. Screenshots with lots of solid colour compress well. The tool optimises the file and converts to JPG when needed to reliably reach 100KB.

Yes — "compress to 100KB" and "convert to 100KB" mean the same thing here. The tool re-encodes your JPG or PNG and shrinks it to fit 100KB, so you can convert any photo to a 100KB file that's ready to upload.

No. We never store, share or look at your images — every file is discarded the moment processing finishes and nothing is saved. That makes it safe even for sensitive documents like passports, ID cards and bank statements.

Yes. There is no cost, no watermark and no account needed. Anonymous users get a generous daily limit, which is plenty for everyday use.
Related

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📉≤ 50 KB

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📉≤ 200 KB

Compress to 200KB

Compress a photo to under 200 KB at high quality.

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🗜️QUALITY

Reduce Image Size

Shrink any image with a live quality slider.

Open→
Jump to a size

Compress to a specific size