Faʻaopopo siaki i le PNG Fesili e Masani Ona Fesiligia
How does PNG Filters apply an effect?
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Concretely, the per-pixel transform is applied and written back losslessly, so you can iterate on a look as many times as you like without accumulating any compression damage. You pick the effect and its strength and the transform is applied to the whole file at once.
Which effects are available?
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Grayscale, sepia, invert, blur, sharpen, and brightness, contrast and saturation adjustment. They can be combined, and combining them in one pass is better than running the tool repeatedly.
Does the source format change how a filter looks?
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It can. PNG is lossless DEFLATE with a full 8-bit alpha channel and optional 16-bit depth, so it never degrades on re-save but gets large on photographic content. Colour depth and the palette model in particular decide how smoothly a gradient or a blur can be represented.
Anything specific to PNG to keep in mind?
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Yes — there is no quality slider to get wrong — a PNG round-trips bit-exactly, so the only thing edits cost you is file size. That is often the difference between an effect looking clean and looking banded.
Can I undo a filter after downloading?
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No — the effect is baked into the output pixels, which is the point of applying it. Keep the original file; that is your undo. Grayscale and blur in particular discard information that genuinely cannot be recovered.
Can I apply the same look to a whole set?
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Yes. One filter configuration is applied across the batch, which is how you get a visually consistent gallery rather than a set of individually-tweaked images that almost match.
E aoga i masini feaveaʻi
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Ioe, e tali atoatoa mai la matou masini faaliliu ma e galue i telefonipoto ma tablets. E mafai ona e faaliliu faila i luga o le iOS, Android, ma soʻo se isi lava fausaga feaveaʻi e iai se suʻesuʻega faʻaonaponei.
O a browsers e lagolagoina
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E galue la matou converter ma su'esu'ega fa'aonaponei uma e aofia ai le Chrome, Firefox, Safari, Edge, ma le Opera. Matou te fautuaina le fa'afouina pea o lau su'esu'ega mo le poto masani sili ona lelei.
Pe o teuina faalilolilo ma saogalemu a'u faila?
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Ioe lava. O au faila e fa'agasolo ma le saogalemu ma tapeina otometi mai a matou 'au'aunaga pe a uma ona liua. Matou te le faitauina, teuina, pe fa'asoa atu anotusi o au faila. O fesiitaiga uma e fa'aogaina feso'ota'iga HTTPS fa'ailogaina.
Fa'apefea pe a le amata la'u download?
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Afai e le amata otometi lau download, toe taumafai e toe kiliki le faamau download. Ia mautinoa e le o poloka pop-ups, ma siaki le faila download a lau browser. E mafai foi ona e kiliki-taumatau le sootaga download ma filifili le 'Save As'.
Pe o le a fa'asaoina ea le lelei
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E tumau pea le lelei o le vitio i le taimi o le faagasologaina o le liua. E faalagolago taunuuga i le faila puna ma le fetaui o le faatulagaga faamoemoeina.
E manaʻomia ona ou faia se teugatupe
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E le manaʻomia se teugatupe mo le faʻaaogaina masani. E mafai ona e faʻagasolo faila i le taimi lava lena. O le faia o se teugatupe e leai se totogi e te maua ai le avanoa e matamata ai i lau talaʻaga o liua ma isi foliga faaopoopo.
