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Sketch flowcharts and share them with your team — diagramming without the per-editor pricing
What the paid alternatives meter, cap, or watermark — included here at $0.
vs Lucidchart at ~$9/mo per editor — comparison based on typical published pricing.
Flow Chart Maker is part of the ALTFTool platform — 599+ free browser tools built as alternatives to paid software. No trials, no tiers, no tricks: free tools, maintained and improved continuously.
Explore the full platformUsers adopt Flow Chart Maker for design docs, assignments, and process sketches where per-seat diagram pricing is hard to justify. The recurring wish-list item is real-time collaboration; solo diagramming reviews are consistently positive.
AI-powered summary of user reviews
4.4
86 gem ratings
For architecture sketches in design docs this covers us. Real-time multiplayer is the only thing I miss from the paid tools.
My whole class uses trial accounts that keep expiring. This just works every time.
Not yet — it's single-editor today. Export/import makes handoffs easy in the meantime.
Yes. Every AltF Deal is an ALTFTool product, and our tools are free to use — no trial window, no watermark tax, no credit card. The strikethrough price shows what the closest paid alternative typically charges per year.
No. Click “Get deal” and the tool opens instantly in your browser. Nothing to install, nothing to sign up for.
The tool stays free for as long as ALTFTool runs it — which is the whole point of the platform. There is no plan that expires and no paid tier waiting behind it.
Most ALTFTool utilities process files directly in your browser. Check the tool page for specifics — tools that do call a server say so on their own page.
Paste a meeting transcript, get action items, decisions, and key points — automatically
Remove image backgrounds in one click — no signup, no watermark, no credits to buy
Merge unlimited PDFs into one clean document — the Acrobat task without the Acrobat bill
Brightness, saturation, rotate, flip, grayscale — quick edits without opening Photoshop
