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Build professional waterfall charts (also called bridge charts) online in minutes with the MLC Free Waterfall Chart Maker. Explain how a starting value becomes an ending value through a sequence of positive and negative changes. Export to native editable PowerPoint shapes and to fully editable Excel files with running total formulas. No signup, no download, no watermark on the chart, no hidden fees. 100% free forever.
Most free waterfall chart tools only export to PNG or PDF, which are not editable. Others require subscriptions, accounts, or paid plans for PowerPoint export. The MLC Waterfall Chart Maker is different. You build your bridge in the browser, preview it in real time, and export a native .pptx slide where every bar is a real PowerPoint shape and every connector is a real line. You can keep editing in PowerPoint without losing fidelity. Excel export is just as clean: every value lives in a cell, the running total is a formula, and a second sheet recreates the visual using cell colors.
Five professional visual styles: Classic Bars with dashed connectors, Modern Rounded with subtle shadows, Floating bars suspended in space, Stepped where bars touch edge to edge, and Minimal with thin bars and generous whitespace. Fifteen curated color palettes designed specifically for waterfall use, each with a positive color, a negative color, and a totals color. Subtotal markers and end totals computed automatically. Currency prefix and five number formats (integer, one decimal, two decimals, thousands K, millions M). Custom slide background and four fonts. Drag and drop to reorder items.
Click + Add Item to add a positive or negative change. Type the label, type the value, repeat. Click + Subtotal to insert a checkpoint that shows the running total. Choose a visual style and a palette from the toolbar. The preview updates as you type. When ready, click Export and choose PowerPoint or Excel. Done.
Revenue Bridge: explain how this year revenue compares to last year, broken into Volume, Price, FX, New Customers, and Churn components. EBITDA Bridge: walk from prior year EBITDA to current year EBITDA through Revenue impact, COGS, OpEx, and one-offs. P&L Variance: budget vs actual at any line item level. Cash Flow Waterfall: from opening cash to closing cash through operating, investing, and financing activities. Year over Year Change: any KPI broken into its driver components.
CFOs, FP&A teams, business analysts, management consultants, equity research analysts, controllers, founders pitching to investors, and anyone who needs to explain change in numbers visually and in seconds. If you have ever spent an hour drawing a waterfall chart by hand in PowerPoint, this tool gives you that hour back.
Is this waterfall chart maker really free? Yes, 100% free forever. No signup, no credit card, no trial period, no watermark on the chart. Unlimited waterfall charts and unlimited PowerPoint and Excel exports.
Can I export to PowerPoint with editable shapes? Yes. Every bar in the exported .pptx is a real PowerPoint rectangle. Every connector is a real PowerPoint line. Every label is a real text frame. You can recolor, resize, restyle directly in PowerPoint.
Is the Excel export editable? Yes. Sheet 1 holds your data plus a running total formula column. Sheet 2 recreates the visual waterfall with cell colors. Edit any value and the formulas recompute automatically.
Can I import data from Excel or Google Sheets? Yes. Click Import, paste your rows. Columns: Label, Value, Type (optional). Negative numbers automatically become decrease bars.
Does it handle negative deltas? Yes. Just type a negative number. The bar renders as a decrease hanging from the previous running total.
Can I share my waterfall with my team? Yes. Click Share to copy a link that contains your waterfall data. Send via Teams, Slack, WhatsApp, or email. Recipients open, edit, and export their own copy.
Built by MLC Presentation Design Consulting, helping professionals communicate better through presentation design, data storytelling, and AI adoption.